name: Integration Tests

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  integration-test:
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:13
        env:
          POSTGRES_DB: broker_test
          POSTGRES_USER: user
          POSTGRES_PASSWORD: password
        ports:
          # No fixed host port: Docker assigns a free one, avoiding
          # "port is already allocated" collisions with other jobs on a
          # shared runner. The assigned port is read below via the
          # `job.services.postgres.ports` context.
          - 5432/tcp
        options: >-
          --health-cmd="pg_isready -U user"
          --health-interval=5s
          --health-timeout=5s
          --health-retries=10

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.25'
          cache: true

      - name: Run all tests
        env:
          TEST_DB_HOST: 127.0.0.1
          TEST_DB_PORT: ${{ job.services.postgres.ports['5432'] }}
        run: make test-ci TEST_DB_HOST="$TEST_DB_HOST" TEST_DB_PORT="$TEST_DB_PORT"